AUGUST/SEPTEMBER 2018 LAWMAKER DIGS GEO ASTM D7005 OUTDATED? PMG FOR BAUXITE STORAGE VOLUME 36 NUMBER 4 U.S. Rep. Westerman talks geosynthetics Thiel makes the case for an update Composite liner systems in mining applications SUBSCRIBE AT GeosyntheticsMagazine.com Geosynthetics A PUBLICATION OF GBL for ore processing Geotextile containment at ore waste facility $19 US | $25 CAN 0818GS_cv1.indd 1 7/17/18 1:43 PM